SLOS700C January   2011  – April 2016 TPA6139A2

UNLESS OTHERWISE NOTED, this document contains PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 ESD Ratings
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Thermal Information
    5. 7.5 Electrical Characteristics
    6. 7.6 Programmable Gain Settings
    7. 7.7 Typical Characteristics, Line Driver
  8. 8 Parameter Measurement Information
  9. 9 Detailed Description
    1. 9.1 Overview
    2. 9.2 Functional Block Diagram
    3. 9.3 Feature Description
      1. 9.3.1 DirectPath Headphone Driver
    4. 9.4 Device Functional Modes
      1. 9.4.1 Internal Undervoltage Detection
      2. 9.4.2 Pop-Free Power Up
  10. 10Application and Implementation
    1. 10.1 Application Information
      1. 10.1.1 Capacitive Load
    2. 10.2 Typical Application
      1. 10.2.1 Design Requirements
      2. 10.2.2 Detailed Design Procedure
        1. 10.2.2.1 Component Selection
          1. 10.2.2.1.1 Charge Pump
          2. 10.2.2.1.2 Decoupling Capacitors
          3. 10.2.2.1.3 Gain Setting
          4. 10.2.2.1.4 Input-Blocking Capacitors
      3. 10.2.3 Application Curves
  11. 11Power Supply Recommendations
  12. 12Layout
    1. 12.1 Layout Guidelines
    2. 12.2 Layout Example
  13. 13Device and Documentation Support
    1. 13.1 Device Support
    2. 13.2 Documentation Support
    3. 13.3 Community Resources
    4. 13.4 Trademarks
    5. 13.5 Electrostatic Discharge Caution
    6. 13.6 Glossary
  14. 14Mechanical, Packaging, and Orderable Information

13 Device and Documentation Support

13.1 Device Support

For device support, see the following:

Gerber – http://focus.ti.com/docs/toolsw/folders/print/TPA6139A2evm.html

13.2 Documentation Support

For related documentation, see the following:

TPA6139A2EVM User's Guide (SLOU308)

13.3 Community Resources

The following links connect to TI community resources. Linked contents are provided "AS IS" by the respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views; see TI's Terms of Use.

    TI E2E™ Online Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and help solve problems with fellow engineers.
    Design Support TI's Design Support Quickly find helpful E2E forums along with design support tools and contact information for technical support.

13.4 Trademarks

DirectPath, E2E are trademarks of Texas Instruments.

Blu-ray Discs is a trademark of Blu-ray Disc Association.

All other trademarks are the property of their respective owners.

13.5 Electrostatic Discharge Caution

esds-image

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

13.6 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.